MC2-30V
Doc. N°
MO-0499-ING
Copyright 2019
Date
17.03.2022
Rev.
2
Pag. 15
of
63
8. User Variables
The “User Variable” is a result of a logical operation (Or, AND, ecc...), it can be used like other logical output.
This operation is possible only via software.
8.1 - Name
Internal progressive name
8.2 - User Descr.
Custom identification label for user variable
8.3 - Linked functions
Selection functions
8.4 - OpLogic
Operation Logic
= [None, OR, AND, XOR, NOR, NAND, NOT, Ff-SR, Counter, Rise-UP, Fall-Down]
8.5 - Timer
Time delay (0-600)s, step 0.01s
8.6 - Timer type
Delay
= Add a delay on output activation. The “Timer” is edge triggered on rise edge.
Monostable P
= Activated the output for the time “Timer”
Monostable N
=
Disactivated the output for the time "Timer".
Blinking
=
The output switches periodically at the frequency defined by "Timer".
Delay-Fall-Down
=
Delay-Fall-Down
8.7 – Extra
Extra Time (0 - 65000)s, step 1s
8.8 - Logical status
“User Variable” Logical status
8.9 - Example: Setting “User Variable”
Open software program and connect to the relay.
Select “
Change Windows
” from “
Menu
” button
Select “
User Variable
”
Setting for “
UserVar<0>
” : “
Voltage Trip
”, “
1U>,2U>
”, “
OR
”, “
1
”, “
Monostable P”, “10”
.
